Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2025SUBURBAN LS, 4WDREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSSUPPLEMENTAL RESTRAINTS SYSTEMSPECIFICATIONSFASTENER SPECIFICATIONS
2025 Chevrolet Suburban LS, 4WD
Fastener Specifications
2025 Chevrolet Suburban LS, 4WDSECTION Fastener Specifications
Airbag Front End Discriminating Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Airbag Front End Discriminating Sensor | - | - | 7.5 N.m (66 lb in) | Airbag Front End Discriminating Sensor Replacement |
Airbag Front Seat Position Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Seat Bolt | - | - | 4.5 N.m (40 lb in) | Airbag Front Seat Position Sensor Replacement |
Airbag Sensing and Diagnostic Module Cover
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Rivet | Yes | - | - | Airbag Sensing and Diagnostic Module Cover Replacement (9C1 / 5W4) |
Airbag Side Impact Rear Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Airbag Side Impact Rear Sensor | - | - | 7.5 N.m (66 lb in) | Airbag Side Impact Rear Sensor Replacement (- 9C1) , or Airbag Side Impact Rear Sensor Replacement (9C1) |
Airbag Side Impact Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Airbag Side Impact Sensor | - | - | 7.5 N.m (66 lb in) | Airbag Side Impact Sensor Replacement |
Front and Rear and 3rd Row Roof Rail Airbag - Left Side
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Roof Rail Airbag Bolt [17x] | - | - | 9 N.m (80 lb in) | Front and Rear and 3rd Row Roof Rail Airbag Replacement - Left Side |
Front and Rear and 3rd Row Roof Rail Airbag - Right Side
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Roof Rail Airbag Bolt [14x] | - | - | 9 N.m (80 lb in) | Front and Rear and 3rd Row Roof Rail Airbag Replacement - Right Side |
Front Seat Belt Anchor Plate Tensioner
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Seat Belt Nut | - | - | 45 N.m (33 lb ft) | Front Seat Belt Anchor Plate Tensioner Replacement |
| 2 | Front Seat Belt Anchor Plate Tensioner Bolt | - | Yes | 9 N.m (80 lb in) | Front Seat Belt Anchor Plate Tensioner Replacement |
Front Seat Belt Retractor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Seat Belt Retractor Bolt - Upper | - | Yes | 45 N.m (33 lb ft) | Front Seat Belt Retractor Replacement |
| 2 | Front Seat Belt Retractor Bolt | - | - | 9 N.m (80 lb in) | Front Seat Belt Retractor Replacement |
| 3 | Front Seat Belt Retractor Bolt - Lower | - | - | 45 N.m (33 lb ft) | Front Seat Belt Retractor Replacement |
Front Seat Outboard Seat Back Airbag
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Seat Outboard Seat Back Airbag Nut [2x] | - | - | 7 N.m (62 lb in) | Front Seat Outboard Seat Back Airbag Replacement |
| 2 | Front Seat Inboard Seat Back Airbag Nut [2x] | - | - | 7 N.m (62 lb in) | Front Seat Inboard Seat Back Airbag Replacement |
Instrument Panel Airbag
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Instrument Panel Airbag Nut [6x] | - | - | 9 N.m (80 lb in) | Instrument Panel Airbag Replacement |
Restraints Control Module
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Airbag Sensing and Diagnostic Module Nut [3x] | - | - | 9 N.m (80 lb in) | Restraints Control Module Replacement (- 9C1 / 5W4) , or Restraints Control Module Replacement (9C1 / 5W4) |
Steering Wheel Airbag
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Steering Wheel Airbag Bolt [2x] | - | - | 9 N.m (80 lb in) | Steering Wheel Airbag Replacement |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.